Comparison

aTimeLogger vs Calflow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

aTimeLogger

Effortlessly track your daily activities with a single touch. Gain insights into how you spend your time through detailed daily, weekly, and monthly statistics presented in graphs and charts. Optimize your schedule and manage your time effectively.

Highlights
  • Single touch time tracking
  • Daily, weekly, monthly statistics
  • Graphs and charts
  • Pause/resume activities
  • Pomodoro timer
  • Reports in CSV and HTML
  • Apple Watch integration
Features
Read full description

Track your time with single touch in aTimeLogger Pro! Spending only a few minutes a day on this app you will get daily, weekly and monthly statistics in the form of diagrams and graphs. Using this data you'll be able to control and manage your time. aTimeLogger Pro is the right solution for everyone: - business people with an intensive daily routine; - sportsmen who value every minute of their day; - freelancers; - everyone who is interested in what activities they spend their day on and those who want to control and optimize their time. Application features: - easy and intuitive interface - goals - pause/resume activities - groups - pomodoro - simultaneous activities (enable them in Settings) - many statistics available in form of graphs and pie charts - reports in different formats (CSV and HTML) - a huge number of icons for activity types and ability to upload custom icons - Today Extension for quick start/stop - Apple Watch integration - Siri Shortcuts - Widgets for watching statistics and for fast start and stop - the best support :-) STANDARD FEATURES Standard features include: - Unlimited activity types - Total Pie charts - Duration statistics - Reports in CSV - Backup and Restore PREMIUM FEATURES The optional Premium gives access to the following features: - Pomodoro - Daily bar charts - Custom fields - Occurrence goals - Occurrence statistics - Calendar integration - Geo notifications - Countdown timer SUBSCRIPTION Subscription plan provides all features above + sync across multiple devices. You also get access to web application. - aTimeLogger subscriptions purchased in-app renew monthly or yearly depending on your plan. Plan pricing may vary by country - Payment will be charged to App Store account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Support: mail us at support@timetrack.io Privacy policy: http://timetrack.io/privacy.html Terms of use: http://timetrack.io/terms.html

About

Calflow

This app integrates with your existing iOS Reminders and Calendars to help you track how you spend your time. It offers features for daily planning, time tracking, and goal setting, providing insights into your productivity within the Apple ecosystem.

Highlights
  • 2-way sync with iOS Reminders & Calendar
  • Time tracking for reminders and events
  • Time distribution insights
  • Powerful tag system for filtering
  • Goal and habit tracking
  • Apple Health and app usage sync
Features
Read full description

If you’re using Apple Reminders and iOS Calendar/ Google Calendar in your workflow, and you wonder how you spend your time, tasks, daily activities, etc, it’s for you. Calflow is a powerful time-tracking planner based on iOS Reminders & Calendar, helping you keep track of your day and stay productive within the Apple ecosystem. Daily & Weekly Planner ◆ 2-way sync with iOS Reminders & Calendar (Free) ◆ Use Spaces to separate personal and work tasks, helping you declutter your schedule and stay focused Streamline Time-tracking into your Apple Workflow ◆ Track how much time you spend on your Reminders & events: - Reminders: Auto-populate time entries in Apple Calendar - Events: Auto-update your planned event details in Apple Calendar Apple Calendar Time Insights ◆ Also supports Google Calendar ◆ Track your time distribution across day/week/month/year Powerful Tag System ◆ Create smart tags to filter your calendar event entries, and learn about their activity across day/week/month/year ◆ Create groups to analyze time from multiple perspectives Goals, Habits Tracking ◆ Track goals, habits based on your iOS Reminders & Calendars to help ensure your time align with your goals Track anything and sync them to iOS Calendar ◆ Apple Health sync (mindful minutes, sleep time, workout time) ◆ App usage time tracking (via Shortcuts) ◆ Daily activities (via tracker widgets) Need help or have ideas to share? We’re always here: contact@calflow.app Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calflow.app/privacypolicy/

Screenshots

aTimeLogger4 screens
Calflow4 screens

Verdict

The call

The clearest difference is monetization model: Calflow at free with in-app purchases against aTimeLogger's subscription. Calflow also leads on update cadence (every 10 days vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. aTimeLogger sells 10 in-app purchases, starting at $5.99 per month and Calflow sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calflow holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 313 and 131 respectively. Written reviews point the same way: 85% of aTimeLogger's written reviews are positive against 89% of Calflow's.

UpkeepUpdate frequency

aTimeLogger ships an update every 3 weeks, Calflow every 10 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
aTimeLogger versus Calflow: the parameters behind the verdict, then further details
ParameteraTimeLoggerCalflow
PriceFreeFree
Rating4.7 (313 ratings)4.9 (131 ratings) — better
Positive reviews85.1% of reviews88.9% of reviews — better
Number of ratings313 — better131
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Mac, Apple Watch — better
Requires iOS17.017.0
Further details — not scored
Size127 MB183 MB
Age rating4+4+
DeveloperBGCIKyovan Ltd.

Customer experience

aTimeLogger

All ratings312 ratings
Positive93.9%
Neutral2.2%
Negative3.8%
Written reviews343 reviews
Positive85.1%
Neutral4.1%
Negative10.8%

Calflow

All ratings129 ratings
Positive98.4%
Neutral0.8%
Negative0.8%
Written reviews108 reviews
Positive88.9%
Neutral4.6%
Negative6.5%

User reviews

aTimeLogger

From 313 App Store ratings

What we love

  • 👍 Intuitive and user-friendly
  • 🚀 Efficient time tracking
  • 💡 Customizable activities and goals
  • 🔍 Detailed reporting and analytics
  • ⌚ Seamless Apple Watch integration

Room to improve

  • 🐛 Occasional bugs and sync issues
  • 💰 Premium subscription required for some features
  • 🎨 Limited customization options in free version
  • 🕰️ Difficulty remembering to stop/start timers

Calflow

From 131 App Store ratings

What we love

  • ⏱️ Excellent time tracking with automatic logging
  • 📱 Seamless cross-device synchronization (iPhone, iPad, Mac, Apple Watch)
  • 📅 Perfect integration with Apple Calendar and Reminders
  • 🎯 Comprehensive goal-setting and insights features
  • 🧩 Simple, intuitive user interface with low friction

Room to improve

  • 🐛 Timer synchronization issues across devices
  • 🐛 Confusing insights calculation (double-counting existing calendar events)
  • 🐛 Apple Watch complications not fully functional
  • 🌙 No dark mode support
  • 📱 iPad lacks some features available on iPhone

Bugs and requests

aTimeLogger

Reported bugs

3 issues
  • Inconsistent time tracking across devices
  • Pomodoro timer not functioning as expected
  • Issues with custom activity icons not displaying

Requested features

4 requests
  • Dark mode option
  • Improved widget functionality
  • Integration with other productivity apps
  • Ability to run multiple timers concurrently

Calflow

Reported bugs

11 issues
  • Timer doesn't sync across devices (iPhone to iPad/Mac)
  • Live Activity not showing on iPad when timer active
  • Apple Watch timers not accessible on other devices
  • Widget display showing only black and white screen
  • Insights double-counting time on existing calendar events
Show 6 more
  • Goals feature sometimes fails to record correctly
  • iPad reminders list not syncing with iPhone
  • Timer in notification center and widget not syncing
  • iPad doesn't show timer notifications in notification center
  • Apple Watch connectivity issues after paid subscription activation
  • Mac and iPad timer not showing when started on iPhone

Requested features

27 requests
  • Dark mode support
  • Mac menu bar timer widget
  • Multiple simultaneous timers on iPhone
  • Larger font size options
  • Ability to copy and paste calendar events
Show 22 more
  • Custom goal cadences (not just daily/weekly/monthly)
  • Daily focus note area (like weekly focus)
  • Hashtag support in notes for better app integration
  • Apple Watch complications
  • Faster widget refresh rates
  • Drag and drop support for weekly plans
  • Collaboration/sharing features
  • Data export to CSV/Excel format
  • URL field for events and tasks
  • Callback URL support
  • Notification/reminder alerts for events
  • Milestone and skill tree features
  • Import data from other time tracking apps
  • Japanese language support
  • Custom day start time for analytics
  • Notebook/note-taking integration
  • Customizable todo background colors
  • Reminders list and tags binding
  • Mac automation scheduling
  • Website usage tracking on Mac
  • Ambient sounds and tick sounds for focus mode
  • Collaborative task management

In-app purchases

10 purchases

aTimeLogger

Subscriptions3
  • Premium 1 Month Auto-Renewable3 Days trial$5.991 Month
  • Premium 6 Months Renewable7 Days trial$24.996 Months
  • Premium 1 Year Auto-Renewable7 Days trial$44.991 Year
One-time7
  • (Archived) Standard$5.99
  • (Archive) Standard to Premium$5.99
  • Standard Without Sync$5.99
Show 4 more
  • Standard to Premium No Sync$5.99
  • Premium 2 Years$9.99
  • (Archived) Premium$9.99
  • Premium Without Sync$9.99
3 purchases

Calflow

Subscriptions2
  • Monthly plan$3.991 Month
  • Annual plan7 Days trial$12.991 Year
One-time1
  • One-time purchase$37.99

Questions

Is aTimeLogger free?
aTimeLogger is free to download, with in-app purchases available.
Is Calflow free?
Calflow is free to download, with in-app purchases available.
Which has better reviews, aTimeLogger or Calflow?
Calflow is rated higher. aTimeLogger averages 4.7 out of 5 from 313 ratings, while Calflow averages 4.9 from 131 ratings.
Do aTimeLogger or Calflow have ads?
Neither aTimeLogger nor Calflow shows ads.
Which is updated more often, aTimeLogger or Calflow?
aTimeLogger ships an update every 3 weeks, and Calflow every 10 days. Most recently, aTimeLogger was updated on November 2, 2026 and Calflow on November 4, 2026.

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